IP Library › Assignment 004243/0280
Patent Assignment
Reel/Frame 004243/0280

Assignment of Assignors Interest.

Recorded: 1984-04-16 Pages: 2
Assignors
MARK, DAVID F.
Executed: 1983-02-19
LIN, LEO S.
Executed: 1983-02-19
LU, SHI-DA Y
Executed: 1983-02-19
Assignee
CENTUS CORPORATION A CORP. OF DE
1400 FIFTY-THIRD ST.,, EMERYVILLE,, CALIFORNIA, 94608
Covered Property (1)
Human Recombinant Interleukin-2 Muteins
Patent: 4,518,584 →
Application: 06/564,224 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Effective on 03/06/1992 Sep 25, 1992
From: CETUS CORPORATION
To: CETUS ONCOLOGY CORPORATION
Reel/Frame 006268/0881 →
Merger Oct 31, 1996
From: CETUS ONCOLOGYCORPORATION (FORMERLY CETUS CORPORATION)
To: CHIRON CORPORATION
Reel/Frame 008209/0087 →